9993433746284 has 24 divisors (see below), whose sum is σ = 17551901453520. Its totient is φ = 4978635539904.

The previous prime is 9993433746203. The next prime is 9993433746293. The reversal of 9993433746284 is 4826473343999.

It is a super-5 number, since 5×9993433746284⁵ (a number of 66 digits) contains 55555 as substring.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2548079 + ... + 5145830.

It is an arithmetic number, because the mean of its divisors is an integer number (731329227230).

Almost surely, 2^{9993433746284} is an apocalyptic number.

It is an amenable number.

9993433746284 is a deficient number, since it is larger than the sum of its proper divisors (7558467707236).

9993433746284 is a wasteful number, since it uses less digits than its factorization.

9993433746284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7695089 (or 7695087 counting only the distinct ones).

The product of its digits is 846526464, while the sum is 71.

The spelling of 9993433746284 in words is "nine trillion, nine hundred ninety-three billion, four hundred thirty-three million, seven hundred forty-six thousand, two hundred eighty-four".